Roller shade



FIG. 1 is a perspective view of our design for a roller shade;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof, the right side being a mirror image of this figure;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an elevational view of the portion of the fabric on the front of the roller shade shown within the circled area 7 of FIG. 2.

The broken line showings of a headrail and a pull cord are for environmental purposes only and form no part of the claimed design.

The fragmentary showing of fabric in FIGS. 1, 2, 3, 5 and 6 is continuous. 

The ornamental design for a roller shade, as shown and described. 